You have to remove the dash and HVAC housing.
Remove the water supply hoses from your 2002 Dodge Ram 1500 heater core. Remove the heater core retaining bolts. Reverse the process to install the new heater core.
the hole dash has to come out . just change mine in a 02 dodge ram 1500.
It is inside the HVAC housing, which is behind the dash.
Yes, just connect the two heater hoses together.
No.
You have to remove the dash and HVAC housing.
No. There is no coolant flow valve.
Yes, both the heater core and evaporator are in the HVAC housing, which has to be removed to access either.
in the heater box behind the dash on the passenger side of the truck you have to remove the dash to get to it
heater core
NoNo
The core is probably plugged.